a white crystalline powder, C7H5Cl2NO4S, having a strong chlorinelike odor, used to disinfect water.

Nearby words

  1. halalah,
  2. halas,
  3. halation,
  4. halavah,
  5. halazepam,
  6. halberd,
  7. halberdier,
  8. halberstadt,
  9. halberstam,
  10. halbert

Origin of halazone

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for halazone

  • This acid, on chlorination at low temperatures, yields p-sulphondichloraminobenzoic acid (halazone).